b229?
 

samsung sch-s229 STILL PHONE SHOW- min out of range,enter valid card

try this
 

here is full process for unlock samsung B229
use RJ 45 cable
first put this code 47*869#123580

find option "portamp" go in it
find option "hkf" go in it
set uart 2 even if its selected to none select uart1 and save or ok it.


if you have infinitycdma then put first put the code writen here and select model B209 select com port and press sp unlock and enjoy